diff options
Diffstat (limited to 'cpukit/libmisc/cpuuse/cpuusagereset.c')
-rw-r--r-- | cpukit/libmisc/cpuuse/cpuusagereset.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpukit/libmisc/cpuuse/cpuusagereset.c b/cpukit/libmisc/cpuuse/cpuusagereset.c index 8e9fe54ced..6ef50f9b25 100644 --- a/cpukit/libmisc/cpuuse/cpuusagereset.c +++ b/cpukit/libmisc/cpuuse/cpuusagereset.c @@ -21,13 +21,18 @@ #include <rtems/cpuuse.h> #include <rtems/score/percpu.h> #include <rtems/score/todimpl.h> +#include <rtems/score/schedulerimpl.h> #include <rtems/score/watchdogimpl.h> static void CPU_usage_Per_thread_handler( Thread_Control *the_thread ) { + ISR_lock_Context lock_context; + + _Scheduler_Acquire( the_thread, &lock_context ); _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); + _Scheduler_Release( the_thread, &lock_context ); } /* @@ -44,7 +49,7 @@ void rtems_cpu_usage_reset( void ) for ( cpu_index = 0 ; cpu_index < cpu_count ; ++cpu_index ) { Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index ); - cpu->time_of_last_context_switch = CPU_usage_Uptime_at_last_reset; + cpu->cpu_usage_timestamp = CPU_usage_Uptime_at_last_reset; } rtems_iterate_over_all_threads(CPU_usage_Per_thread_handler); |